GeM

AOC

Goods

Sodium Thiosulphate

PRODUCT

Environmental Laboratory Chemicals

Science & Technology Department, Andaman & Nicobar

South Andamans, Andaman And Nicobar Islands

Amount: ₹3.6 LCloses: 29 Jan 2026Closed

Timeline

Published9 Jan 2026
Closed29 Jan 2026
Awarded3 Mar 2026

Bids

6 Bids3 Mar 2026

#	Company	Offered Item	Amount	Rank	Status
1	P.K.SCIENTIFIC WORKS L1₹3.6 LQualified Item Categories: PH 4.0 Buffer Tablet,pH 7.0 Buffer Tablet,pH 9.2 Buffer Tablet,Potassium Chloride,Filter paper pore 262 B GANESH VIHAR 262 B GANESH VIHAR GANESH VIHAR AMBALA HARYANA 133001 \| AMBALA \| HARYANA \| 133001	Item Categories: PH 4.0 Buffer Tablet,pH 7.0 Buffer Tablet,pH 9.2 Buffer Tablet,Potassium Chloride,Filter paper pore	₹3.6 L	L1	Qualified MSE, Category: OBC
2	SHIVAM SCIENTIFIC WORKS L2₹5.4 L+₹1.8 L (50.6%)Qualified Item Categories: PH 4.0 Buffer Tablet,pH 7.0 Buffer Tablet,pH 9.2 Buffer Tablet,Potassium Chloride,Filter paper pore 21 KHUDDA KHURD AMBALA CANTT VIKASPURI AMBALA HARYANA 133001 \| AMBALA \| HARYANA \| 133001	Item Categories: PH 4.0 Buffer Tablet,pH 7.0 Buffer Tablet,pH 9.2 Buffer Tablet,Potassium Chloride,Filter paper pore	₹5.4 L+₹1.8 L (50.6%)	L2	Qualified MSE, Category: General
3	B R D H SCIENTIFIC SUPPLIERS L3₹7.1 L+₹3.5 L (97.8%)Qualified Item Categories: PH 4.0 Buffer Tablet,pH 7.0 Buffer Tablet,pH 9.2 Buffer Tablet,Potassium Chloride,Filter paper pore 636 PUNEKARS HOUSE NEAR E P CONVENT B R D H SCIENTIFIC SUPPLIERS NEW NANDANWAN LAY OUT NEW NANDANWAN LAY OUT NAGPUR MAHARASHTRA 440009 \| 440009	Item Categories: PH 4.0 Buffer Tablet,pH 7.0 Buffer Tablet,pH 9.2 Buffer Tablet,Potassium Chloride,Filter paper pore	₹7.1 L+₹3.5 L (97.8%)	L3	Qualified MSE, Category: General
4	SVS FINE CHEM L4₹8.0 L+₹4.4 L (124.1%)Qualified Item Categories: PH 4.0 Buffer Tablet,pH 7.0 Buffer Tablet,pH 9.2 Buffer Tablet,Potassium Chloride,Filter paper pore E 71 SHIV RAM PARK STREET NO 15 SHANI BAZAAR ROAD NANGLOI WEST DELHI DELHI 110041 UDYAM DL 11 0036597 \| WEST DELHI \| DELHI \| 110041	Item Categories: PH 4.0 Buffer Tablet,pH 7.0 Buffer Tablet,pH 9.2 Buffer Tablet,Potassium Chloride,Filter paper pore	₹8.0 L+₹4.4 L (124.1%)	L4	Qualified
5	ALFA INSTRUMENTS L5₹9.8 L+₹6.2 L (174.2%)Qualified Item Categories: PH 4.0 Buffer Tablet,pH 7.0 Buffer Tablet,pH 9.2 Buffer Tablet,Potassium Chloride,Filter paper pore 18 3 MALVIYA CHOWK DEHRADUN ROAD ROORKEE HARIDWAR UTTARAKHAND 247667 \| HARIDWAR \| UTTARAKHAND \| 247667	Item Categories: PH 4.0 Buffer Tablet,pH 7.0 Buffer Tablet,pH 9.2 Buffer Tablet,Potassium Chloride,Filter paper pore	₹9.8 L+₹6.2 L (174.2%)	L5	Qualified

Tender Value

₹3.6 L

EMD Value

Exempted

Closing Date

29 Jan 2026, 9:00 amClosed

Work Description

PH 4.0 Buffer Tablet

pH 7.0 Buffer Tablet

pH 9.2 Buffer Tablet

Potassium Chloride

Filter paper pore size 2 to 2.5 micro meter or equivalent to Whatmann filter no.542

Silica gel desiccant

Tissue Paper

Hexamethylene Tetramine

Hydrazine sulphate

Sodium Hydroxide

Phenolphthalein

Methyl Orange

Ethyl alcohol

Standard sulphuric acid

Bromocresal Green

Methyl red

calcium Chloride

Magnesium Sulphate

Ferric Chloride

Di potassium hydrogen phosphate

Potassium Di hydrogen Phosphate

Di sodium hydrogen phosphate

Ammonium Chloride

Manganous sulphate

Potassium Hydroxide

Potassium iodide

Sodium azide

Concentrated Sulphuric acid

Starch indicator

Sodium thiosulphate

Silver Nitrate

Sodium Chloride

Potassium Chromate

Glacial Acetic acid

Sodium Thiosulphate

Potassium iodide crystals

Potassium dichromate

Ferrous ammonium sulphate

Silver Sulphate

Mercuric Sulphate

Ferroin Indicator

Ammonium hydroxide

EDTA

Erichrome Black T

MacConkey Broth with neutral red Double strength

Brilliant Green Blue broth

Tryptone water or Peptone water

Kovacs reagent

Sodium thiosulphate solution

Filter paper 0.45um

Sodium Suphate

Barium Chloride

Gelatin

Glycerol

Conc. Hydrochloric acid

n Hexane

petroleum ether

anhydrous sodium sulphate

whatman 110mm dis no. 40

Ethanol

Alkaline Cleaning Solution

Biodegradable

Antimicrobial hand wash

Testubes with stopper

Burette with stopcock

Glass Rod

Plastic Dropper

Glass Dropper

Wash Bottles

Glass Slides

Cover slips

Micropipette tips

Plastic Laboratory Trays

Beaker 50 millilitres

Beaker 100 millilitres

Beaker 250 millilitres

Beaker 500 millilitres

Beaker 1000 millilitres

Inoculationg Loop

Thermometer

Micropipette

Analytical Balance Bid Number : GEM/2025/B/6944675 Dated : 09-01-2026 Bid Document 1/45

Tender Information

Tender ID

8649450

Reference Number

GEM/2025/B/6944675

Tender Type

Two Packet Bid

Product Category

Sodium Thiosulphate

Form of Contract

GeM Contract

Location

South Andamans, Andaman And Nicobar Islands

Evaluation Method

Total value wise evaluation

Bid Type

BOQ

Source Website

Subscribe to view

Awarded Items

GEMC-511687783834954

Awarded to P.K.SCIENTIFIC WORKS

₹3.6 L

Products

Product	Brand / Model	HSN	Quantity	Unit Price	Amount
PH 4.0 Buffer Tablet	BRANDED	HSN not specified by seller	1 Packet	313	313
pH 7.0 Buffer Tablet	BRANDED	HSN not specified by seller	1 Packet	327	327
pH 9.2 Buffer Tablet	BRANDED	HSN not specified by seller	1 Packet	327	327
Potassium Chloride	BRANDED	HSN not specified by seller	1,000 Gram	1.02	1,020
Filter paper pore size 2 to 2.5 micro meter or equivalent to Whatmann filter no.542	BRANDED	HSN not specified by seller	2 Packet	7,500	15,000
Silica gel desiccant	BRANDED	HSN not specified by seller	10 Kilogram	1,140	11,400
Tissue Paper	BRANDED	HSN not specified by seller	4 Packet	120	480
Hexamethylene Tetramine	BRANDED	HSN not specified by seller	1,000 Gram	1.12	1,120
Hydrazine sulphate	BRANDED	HSN not specified by seller	100 Gram	5.32	532
Sodium Hydroxide	BRANDED	HSN not specified by seller	1,000 Gram	0.76	760
Phenolphthalein	BRANDED	HSN not specified by seller	2 Litre	2,280	4,560
Methyl Orange	BRANDED	HSN not specified by seller	300 Gram	5.79	1,737
Ethyl alcohol	BRANDED	HSN not specified by seller	2 Litre	760	1,520
Standard sulphuric acid	BRANDED	HSN not specified by seller	10 Litre	447	4,470
Bromocresal Green	BRANDED	HSN not specified by seller	200 Gram	2.5	500
Methyl red	BRANDED	HSN not specified by seller	200 Gram	10.45	2,090
calcium Chloride	BRANDED	HSN not specified by seller	1,000 Gram	0.68	680
Magnesium Sulphate	BRANDED	HSN not specified by seller	2 Kilogram	712	1,424
Ferric Chloride	BRANDED	HSN not specified by seller	1,000 Gram	0.49	490
Di potassium hydrogen phosphate	BRANDED	HSN not specified by seller	500 Gram	1.8	900
Potassium Di hydrogen Phosphate	BRANDED	HSN not specified by seller	1,000 Gram	1.8	1,800
Di sodium hydrogen phosphate	BRANDED	HSN not specified by seller	500 Gram	1.81	905
Ammonium Chloride	BRANDED	HSN not specified by seller	2 Kilogram	912	1,824
Manganous sulphate	BRANDED	HSN not specified by seller	1,000 Gram	1.8	1,800
Potassium Hydroxide	BRANDED	HSN not specified by seller	2 Kilogram	1,292	2,584
Potassium iodide	BRANDED	HSN not specified by seller	2 Kilogram	19,350	38,700
Sodium azide	BRANDED	HSN not specified by seller	200 Gram	7.88	1,576
Concentrated Sulphuric acid	BRANDED	HSN not specified by seller	10 Litre	503	5,030
Starch indicator	BRANDED	HSN not specified by seller	3 Kilogram	507	1,521
Sodium thiosulphate	BRANDED	HSN not specified by seller	1,000 Gram	0.65	650
Silver Nitrate	BRANDED	HSN not specified by seller	1,000 milliliter	5.62	5,620
Sodium Chloride	BRANDED	HSN not specified by seller	1,000 Gram	0.4	400
Potassium Chromate	BRANDED	HSN not specified by seller	500 Gram	2	1,000
Glacial Acetic acid	BRANDED	HSN not specified by seller	3 Litre	520	1,560
Sodium Thiosulphate	BRANDED	HSN not specified by seller	2 Kilogram	1,000	2,000
Potassium iodide crystals	BRANDED	HSN not specified by seller	1,000 Gram	21	21,000
Potassium dichromate	BRANDED	HSN not specified by seller	500 Gram	2.85	1,425
Ferrous ammonium sulphate	BRANDED	HSN not specified by seller	500 Gram	0.76	380
Silver Sulphate	BRANDED	HSN not specified by seller	500 Gram	150	75,000
Mercuric Sulphate	BRANDED	HSN not specified by seller	100 Gram	120	12,000
Ferroin Indicator	BRANDED	HSN not specified by seller	100 milliliter	8.55	855
Manganous sulphate	BRANDED	HSN not specified by seller	1,000 Gram	1.76	1,760
Ammonium hydroxide	BRANDED	HSN not specified by seller	1,000 milliliter	0.33	330
EDTA	BRANDED	HSN not specified by seller	100 Gram	2.45	245
Erichrome Black T	BRANDED	HSN not specified by seller	1,000 Gram	5.7	5,700
MacConkey Broth with neutral red Double strength	BRANDED	HSN not specified by seller	500 Gram	8.4	4,200
Brilliant Green Blue broth	BRANDED	HSN not specified by seller	500 Gram	10.6	5,300
Tryptone water or Peptone water	BRANDED	HSN not specified by seller	500 Gram	11.78	5,890
Kovacs reagent	BRANDED	HSN not specified by seller	300 milliliter	3.4	1,020
Sodium thiosulphate solution	BRANDED	HSN not specified by seller	1,000 milliliter	0.36	360
Filter paper 0.45um	BRANDED	HSN not specified by seller	2 Packet	4,500	9,000
Sodium Suphate	BRANDED	HSN not specified by seller	1,000 Gram	0.47	470
Barium Chloride	BRANDED	HSN not specified by seller	1,000 Gram	0.62	620
Gelatin	BRANDED	HSN not specified by seller	500 Gram	3.99	1,995
Glycerol	BRANDED	HSN not specified by seller	1,000 milliliter	1.09	1,090
Conc. Hydrochloric acid	BRANDED	HSN not specified by seller	2 Litres	570	1,140
n Hexane	BRANDED	HSN not specified by seller	1,000 milliliter	1.21	1,210
petroleum ether	BRANDED	HSN not specified by seller	1,000 milliliter	1.14	1,140
anhydrous sodium sulphate	BRANDED	HSN not specified by seller	1,000 Gram	0.47	470
whatman 110mm dis no. 40	BRANDED	HSN not specified by seller	5 Packet	680	3,400
Ethanol	BRANDED	HSN not specified by seller	2 Litre	760	1,520
Alkaline Cleaning Solution, Biodegradable	BRANDED	HSN not specified by seller	10 Packet	450	4,500
Antimicrobial hand wash	BRANDED	HSN not specified by seller	10 Packet	180	1,800
Testubes with stopper	BRANDED	HSN not specified by seller	10 nos	400	4,000
Burette with stopcock	BRANDED	HSN not specified by seller	5 nos	600	3,000
Glass Rod	BRANDED	HSN not specified by seller	5 nos	180	900
Plastic Dropper	BRANDED	HSN not specified by seller	5 nos	3	15
Glass Dropper	BRANDED	HSN not specified by seller	5 nos	72	360
Wash Bottles	BRANDED	HSN not specified by seller	3 Nos	640	1,920
Glass Slides	BRANDED	HSN not specified by seller	2 Packet	90	180
Cover slips	BRANDED	HSN not specified by seller	5 Packet	168	840
Micropipette tips	BRANDED	HSN not specified by seller	5 nos	2,340	11,700
Plastic Laboratory Trays	BRANDED	HSN not specified by seller	5 Nos	1,200	6,000
Beaker 50 millilitres	BRANDED	HSN not specified by seller	10 nos	240	2,400
Beaker 100 millilitres	BRANDED	HSN not specified by seller	10 nos	344	3,440
Beaker 250 millilitres	BRANDED	HSN not specified by seller	10 nos	600	6,000
Beaker 500 millilitres	BRANDED	HSN not specified by seller	5 nos	500	2,500
Beaker 1000 millilitres	BRANDED	HSN not specified by seller	5 nos	1,160	5,800
Inoculationg Loop	BRANDED	HSN not specified by seller	1 nos	80	80
Thermometer	BRANDED	HSN not specified by seller	2 nos	420	840
Micropipette	BRANDED	HSN not specified by seller	1 nos	1,200	1,200
Analytical Balance	BRANDED	HSN not specified by seller	2 nos	12,480	24,960

Documents Required

5 documents required · 5 mandatory

RequiredExperience Criteria

RequiredPast Performance

RequiredBidder Turnover

RequiredOEM Annual Turnover

RequiredCompliance of BoQ specification and supporting document

Eligibility Criteria

Experience

1 yrs

Min Turnover

₹1 L

OEM Turnover

₹1 L

Past Performance

10%

Purchase Preferences

MSE Purchase Preference

Items & Quantities

Item	Delivery Location	Qty	Delivery
PH 4.0 Buffer Tablet	-	27,786	-

Total: 27,786

Beneficiary

Director, Department of Science and Technology, Science & Technology Department, Andaman & Nicobar,, (Jatinder Sohal)

Fee & Financial Details

EMD Fee Amount

Exempted

Important Dates

Last Activity

3 Mar 2026

Published

9 Jan 2026

Bid Opening

29 Jan 2026

Stage Documents

Award of Contract

contract_GEMC-511687783834954.pdf

GEM_CONTRACT • 0.39 MB

Documents

Tap a document below to read it instantly. You can also download everything as a ZIP if you prefer.

Tender Documents

bid_8649450.pdf

GEM_BID

list-of-categories-where-trials-are-allowed_1712126171.pdf

OTHER

gtc.pdf

OTHER

BOQ Documents

anpccbidspecr1_2025-11-28-16-01-05_f3fcedde4d2d3a98772fc4e59296c72a.pdf

BOQ

boq_item_sample_file_-35_2025-11-28-16-01-06_86130a2d39a93000a5a70dd3a32d1af5.csv.pdf

BOQ

Additional Documents

list-of-categories-where-trials-are-allowed_1712126171.pdf

GEM_OTHER • 0.52 MB

gtc.pdf

GEM_OTHER • 0.70 MB

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